<template>
  <div id="app">
  <!-- 路由出口-->
    <router-view></router-view>
  </div>
</template>

<script>

export default {
  name: 'App'

}
</script>
<style lang="less">
  html,body,h3{
    margin: 0;
    padding: 0;
  }
</style>
